VDB-219402 · CVE-2023-0412 · Issue 18770

Wireshark up to 3.6.10/4.0.2 TIPC Dissector denial of service

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.8	$0-$5k	0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in Wireshark up to 3.6.10/4.0.2. The impacted element is an unknown function of the component TIPC Dissector. The manipulation results in denial of service. This vulnerability is reported as CVE-2023-0412. The attack can be launched remotely. No exploit exists. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic has been found in Wireshark up to 3.6.10/4.0.2 (Packet Analyzer Software). Affected is an unknown functionality of the component TIPC Dissector. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. CVE summarizes:

TIPC dissector crash in Wireshark 4.0.0 to 4.0.2 and 3.6.0 to 3.6.10 and allows denial of service via packet injection or crafted capture file

The weakness was disclosed 01/27/2023 as 18770. The advisory is available at gitlab.com. This vulnerability is traded as CVE-2023-0412 since 01/20/2023. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1499 by the MITRE ATT&CK project.

The vulnerability scanner Nessus provides a plugin with the ID 207910 (Debian dla-3906 : libwireshark-data - security update), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 3.6.11 or 4.0.3 eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (207910) and EUVD (EUVD-2023-12469). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Packet Analyzer Software

Name

Wireshark

Version

License

open-source

Website

Product: https://www.wireshark.org/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.8

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.1
NVD Vector: 🔍

CNA Base Score: 6.3
CNA Vector (GitLab Inc.): 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Nessus ID: 207910
Nessus Name: Debian dla-3906 : libwireshark-data - security update

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Wireshark 3.6.11/4.0.3

Timelineinfo

01/20/2023 🔍
01/27/2023 +7 days 🔍
01/27/2023 +0 days 🔍
05/07/2026 +1196 days 🔍

Sourcesinfo

Product: wireshark.org

Advisory: 18770
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2023-0412 (🔍)
GCVE (CVE): GCVE-0-2023-0412
GCVE (VulDB): GCVE-100-219402
EUVD: 🔍

Entryinfo

Created: 01/27/2023 09:26
Updated: 05/07/2026 11:38
Changes: 01/27/2023 09:26 (50), 02/20/2023 07:55 (11), 10/02/2024 19:09 (17), 04/28/2025 02:04 (3), 07/07/2025 16:30 (1), 11/05/2025 15:52 (1), 05/07/2026 11:35 (2), 05/07/2026 11:38 (4)
Complete: 🔍
Committer: lywand
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.